Retouching technique outdoor portrait’s background and how to use Curves function in photoshop

មេរៀនទី២: របៀបកែរូបមនុស្សជាមួយទេសភាពខាងក្រៅ និង ការប្រើខ្សែកោងក្នុងកម្មវីធី Adobe Photoshop Retouching technique outdoor portrait's background and how to use Curves function in photoshop https://www.youtube.com/watch?v=-Nr7rr4fBPY